Construction of a Sensing Platform Based on DNA-Encoded Magnetic Beads and Copper Nanoclusters for Viral Gene Analysis with Target Recycling Amplification

2021 ◽  
Author(s):  
Junyang Chen ◽  
Mengke Wang ◽  
Ying Bao ◽  
Xiaolei Xie ◽  
Yixin Nie ◽  
...  
Keyword(s):  
Magnetic Beads ◽  
Gene Analysis ◽  
Viral Gene ◽  
Copper Nanoclusters ◽  
Target Recycling ◽  
Sensing Platform ◽  
Recycling Amplification

Label-free DNA detection based on oligonucleotide-stabilized silver nanoclusters and exonuclease III-catalyzed target recycling amplification

2014 ◽  
Vol 6 (15) ◽  
pp. 6082-6087 ◽  
Author(s):  
Hui Ma ◽  
Wei Wei ◽  
Qian Lu ◽  
Zhixin Zhou ◽  
Henan Li ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Silver Nanoclusters ◽  
Label Free ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Free Dna ◽  
Sensitivity And Selectivity ◽  
Exo Iii ◽  
Ag Ncs ◽  
Recycling Amplification

A label-free DNA biosensor with high sensitivity and selectivity is constructed by using DNA–Ag NCs and Exo III-catalyzed target recycling amplification.

Ultrasensitive electrochemical detection of Hg2+based on an Hg2+-triggered exonuclease III-assisted target recycling strategy

The Analyst ◽  
2018 ◽  
Vol 143 (23) ◽  
pp. 5771-5778 ◽  
Author(s):  
Xiaolei Song ◽  
Yu Wang ◽  
Su Liu ◽  
Xue Zhang ◽  
Haiwang Wang ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Electrochemical Method ◽  
Sensitive Detection ◽  
Mercury Ions ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Highly Sensitive ◽  
Recycling Amplification ◽  
Highly Sensitive Detection

An isothermal electrochemical method for the highly sensitive detection of mercury ions (Hg2+) was established based on Hg2+-triggered exonuclease III-aided target recycling amplification.

Duplex-specific nuclease-mediated target recycling amplification for fluorescence detection of microRNA

2019 ◽  
Vol 11 (2) ◽  
pp. 200-204 ◽  
Author(s):  
Lin Tan ◽  
Liu Xu ◽  
Jin-Wen Liu ◽  
Li-Juan Tang ◽  
Hao Tang ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Fluorescence Detection ◽  
Low Cost ◽  
Isothermal Amplification ◽  
Nucleic Acid Detection ◽  
Target Recycling ◽  
Recycling Amplification

Isothermal amplification techniques for nucleic acid detection have drawn increasing interest recently due to the simplicity and low-cost of instruments.

A highly sensitive signal-on biosensor for microRNA 142-3p based on the quenching of Ru(bpy)32+–TPA electrochemiluminescence by carbon dots and duplex specific nuclease-assisted target recycling amplification

2020 ◽  
Vol 56 (49) ◽  
pp. 6692-6695
Author(s):  
Jiao Yang ◽  
Qian Xia ◽  
Longhua Guo ◽  
Fang Luo ◽  
Yongqiang Dong ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Target Recycling ◽  
Highly Sensitive ◽  
Recycling Amplification ◽  
First Time

CDs have been used to quench the ECL of Ru(bpy)32+–TPA for the first time and a sensitive biosensor was developed.

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